Could they have a secret weapon in the form of Vitamin B12
Patients who have undergone gastric banding should be aware of the following signs that may indicate falling B12 levels and warrant prompt blood testing: Neurological symptoms: Tingling, numbness, or 'pins and needles' in the hands or feet Difficulty with balance or coordination Memory problems, difficulty concentrating, or 'brain fog' Mood changes, including low mood or irritability Haematological symptoms: Persistent fatigue or weakness disproportionate to activity levels Breathlessness on mild exertion Pallor or a slightly yellowish tinge to the skin Other indicators: A sore, smooth, or inflamed tongue (glossitis) Mouth ulcers occurring frequently It is important to recognise that some of these symptoms particularly fatigue and low mood are non-specific and may overlap with other post-operative nutritional deficiencies, such as iron or vitamin D deficiency

This makes them ideal for individuals looking for quick relief from symptoms associated with low-levels such as fatigue or poor concentration
Topical scalp serums There is some evidence that topical serums especially exosome-based and peptide-based formulas may help with hair loss, but mainly by improving scalp health
They can assess your specific health needs, potential interactions, and contraindications